public class Dog extends Animal implements IRunning,ISwimming{
    public Dog(String name,int age){
        super(name,age);
    }

    @Override
    public void eat() {
        System.out.println(name + "吃狗粮！");
    }

    @Override
    public void run() {
        System.out.println(name + "正在狗腿跑！");
    }

    @Override
    public void swim() {
        System.out.println(name + "正在狗腿游泳");

    }
}
